OP
You don't need automated software. Work on getting quality links. If you are exhausted then try to work smarter not harder. A single high quality link is worth more than dozens of lower quality links.
Try to identify opportunities within your niche - there is no quick fix. It will take work...the minute you fire up something like GSA you risk ruining everything you worked hard to manually build.
Maybe take that time and energy and put it into something that will earn you money now, then you can put that money toward SEO.